1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ser-zykov [4K]
3 years ago
5

When parallel light rays exit a concave lens,the light ray is?

Chemistry
2 answers:
ad-work [718]3 years ago
5 0
When parallel rays exit a concave lens, the light rays are divergent.
The rays diverge or bend away from the axis it has been traveling upon entering the lens when it reaches the other side of the lens. These rays appear to have come from the same focal point before entering the concave lens. When these parallel rays are extended, it will be traced back to a single point of origin.
Sedaia [141]3 years ago
5 0

Answer:

its divergent

Explanation:

You might be interested in
The standard unit for concentration, Molarity (M) can also be written as?
emmasim [6.3K]

mole is the standardized form of molarity

8 0
2 years ago
Which compounds are classified as Arrhenius acids?
Olenka [21]

Answer:The correct answer is option 4.

Explanation:

Arrhenius acids are those compounds which gives H^+ ions when dissolved in their aqueous solution.

HA(aq)\rightarrow H^++A^-

Arrhenius bases are those compounds which gives OH^- ions when dissolved in their aqueous solution.

BOH(aq)\rightarrow OH^-+B^+

HBr \& H_2SO_4 are Arrhenius acids because they form H^+ions in their respective aqueous solution.

HBr(aq)\rightarrow H^++Br^-

H_2SO_4(aq)\rightarrow 2H^++SO_{4}^{2-}

Hence, the correct answer is option 4.

6 0
3 years ago
Read 2 more answers
What is the mass of 1.84 mol NaCl?
Goshia [24]
Sent a pic that shows the work and answer is in box.

6 0
3 years ago
Milk of magnesia, a suspension of mg(oh)2 in water, reacts with stomach acid (hcl) in a neutralization reaction. mg(oh)2(s) + 2
defon
Balanced equation for the above reaction is as follows;
Mg(OH)₂ + 2HCl ---> MgCl₂ + 2H₂O
stoichiometry of Mg(OH)₂ to MgCl₂ is 1:1
mass of Mg(OH)₂ reacted - 1.82 g
number of moles of Mg(OH)₂  - 1.82 g/ 58.3 g/mol = 0.0312 mol
number of Mg(OH)₂  moles reacted - number of MgCl₂ moles formed 
number of MgCl₂ moles formed - 0.0312 mol
mass of MgCl₂ formed - 0.0312 mol x 95.2 g/mol = 2.97 g
mass of MgCl₂ formed - 2.97 g

5 0
3 years ago
If one object has more mass than another then it weighs more or less than the other object?
PSYCHO15rus [73]

It would weigh more: the more mass an object has the more weight is added

6 0
3 years ago
Other questions:
  • Science notation for 5,098,000
    10·2 answers
  • Which excerpt from "Bone Detective" best shows that Diane France is recognized as an expert in her line of work?
    14·2 answers
  • What are the top 10 facts about animal cells
    11·1 answer
  • What do you feel when you're inlove
    5·2 answers
  • Which statement describes the general trends in electronegativity and first ionization energy as the elements in Period 3 are co
    15·2 answers
  • What does percent composition tell you about a substance
    11·2 answers
  • Why are producers generally found at the beginning of a good chain?
    11·2 answers
  • 1. Which of the following combinations correctly represents the process of
    7·2 answers
  • What is the percentage of iodine in zinc iodate zn(io3)2
    11·1 answer
  • I’m taking a test!! Please help!!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!